baber/WOPTO huggingface dataset:
Patent JP-H01170516-A (JP)
Title: Extrusion die for hollow section
Inventor: SUDO MASAMI
IPC: B21C29/04
Filed: 1987-12-24
Abstract: PURPOSE:To prevent the temperature near a bearing part of a male die from rising as possible, to restrain tears from occurring and to improve the extruding rate by providing a space part for supplying refrigerant in a forming projection part having a bearing part of a male die. CONSTITUTION:When refrigerant such as N2 gas, etc., is circulated to the spacer part 27 provided in the forming projection part 21 of a port-hole male die 2, the neighborhood of the bearing 23 of the male die is cooled, therefore, the rise of temperature near the bearing part 23 of the male die due to the work heat in time of extruding operation is constrained. Further, since the internal circumferential surface in the space part is formed in the shape of an irregular surface 27a like a fin, the contact area with the refrigerant is increased, more effective cooling effect is obtained and the rise of temperature is constrained more and more.
Patent JP-H06153257-A (JP)
Title: Telephone signal diversity transmission reception method in mobile body communication
Inventor: ITO SADAO
IPC: H04W76/00
Filed: 1992-11-13
Abstract: PURPOSE:To obtain the mobile body communication in which a transmission reception information quantity for a telephone signal is reduced. CONSTITUTION:The system employs each radio base station 30 covering each of plural zones and a gate exchange 20 to exchange the communication with each mobile radio equipment 10 using a radio channel with a telephone signal superimposed thereon for the communication with each radio base station 30. Then both the radio base station 30 and the mobile radio equipment 100 store each sample of lots of time piece signals being timewise divisions of the telephone signal in the first stage of the talking and compare each sample of the time piece signals with the stored sample to obtain the coincidence during talking Only the identification signal of the coincident time piece signal is subjected to diversity transmission and the receiver side reproduces the telephone signal based on the identification signal. Since the information quantity to be sent is considerably reduced, the reduced quantity is used for reducing transmission power and the transmission quality is improved by the diversity transmission.
Patent JP-H03189728-A (JP)
Title: Register designating system for double word access instruction
Inventor: YASUSATO AKIRA
IPC: G06F9/34
Filed: 1989-12-19
Abstract: PURPOSE:To facilitate the designation of a register number by designating a single object double word access instruction based on the value of a register designating field for the code of the double word access instruction and then designating another register number with the output of a register designating number generating circuit. CONSTITUTION:The value of a register designating field of a double word access instruction is inputted to a register number generating circuit 5 together with the vale of a qualification register 4. The circuit 5 produces the register numbers based on these input values. The number of one of two registers used to the double word access instruction is designated based on the number of one of both registers. The other register number is designated with the output of the circuit 5. Thus the register Nos can be designated with higher flexibility under such a restriction where only a single register number can be written into an instruction code.
Patent JP-H10153733-A (JP)
Title: Reference lens housing device
Inventor: NAKADE MASAHIRO
IPC: G02B7/14
Filed: 1996-11-25
Abstract: PROBLEM TO BE SOLVED: To provide a reference lens housing device by which exchanging operation is performed without requiring manual carrying operation, and an interference measuring device need not be made larger. SOLUTION: This reference lens housing device 1 for housing a reference lens used in the interference measuring device to perform the shape error measurement and the wave aberration measurement of an object to be inspected is provided with a reference lens housing part 10 for housing plural kinds of reference lenses 4a...4e and a handling part 11 for taking out the lenses 4a...4e from the interference measuring device and housing them in the housing part 10, and taking out the optional lenses 4a...4e from the housing part 10 and setting them in the interference measuring device.
Patent JP-H08160123-A (JP)
Title: Structure for installing reflection type photoelectric sensor and structure for fitting cover
Inventor: MIYAZAKI HIDENORI
IPC: G01S7/48
Filed: 1994-12-02
Abstract: PURPOSE: To prevent the malfunction of a reflection type photoelectric sensor caused by the contamination of a transparent plate member (cover) by making the interval between the front face of a case and the plate member shorter than the minimum distance between the front face of the case and a detecting area. CONSTITUTION: In the reflection type photoelectric sensor, a light emitting optical system and light receiving optical system are built in a rectangular parallelepiped case 1 and the front face of the case 1 has a light emitting window 2 and light receiving window 3. The overlapping area A3 of a light emitting area A1 expanded outward from the window 2 and light receiving area As expanded outward from the window 3 is considered to be a detecting area. The interval (x) between the front face of the case 1 and external surface of a transparent plate member 10 is made shorter than the minimum distance (d) from the front face of the case 1 to the area A3.  When the interval (x) is set in such a way, the contamination of the member 10 is not included in the light emitting area A2 even when the contamination is included in the light emitting area A1 and the detecting light from the window 2 is reflected by the contamination. Therefore, the malfunction of the sensor caused by the contamination can be prevented, because the reflected light from the contamination is not received.
Patent JP-H05139350-A (JP)
Title: Assembling device for instrument panel assembly
Inventor: UMEMURA TADASHI
IPC: B62D65/00
Filed: 1991-11-18
Abstract: PURPOSE:To perfectly automate the assembling work of instrument panel assembly. CONSTITUTION:An assembly tool 6a for supporting a instrument panel assembly is equipped with a holding arm 14 for holding the reinforcement member of the instrument panel assembly, attitude correcting arm 15 for correcting the attitude of an intermediate shaft, and a supporting arm 18 for supporting a cooler unit from the lower side, and one edge of the assembly tool 16a is connected with the lower edge of the arm 11 of a gantry type robot through a tool replacing device 12.
Patent JP-H04204038-A (JP)
Title: Distortion control method in material fatigue test
Inventor: UNO HIROSHI
IPC: G01N3/32
Filed: 1990-11-30
Abstract: PURPOSE:To enable fatigue test of a material to be executed while maintaining an amount of non-elastic distortion and a plastic distortion and a creep distortion constituting it to be constant by determining a maximum pulling distortion, a creep distortion, and a plastic distortion previously and then estimating these specified values from a straight line of a modulus of elasticity. CONSTITUTION:A control equipment 1 outputs a distortion control signal with a target value as E1. Signals generated by a distortion detector 2 and a load detector 3 are stored in a memory and a straight line of modulus of elasticity l1 and a divided point epsilonPC are obtained when distortion reaches the target valve E1. Then, distortion is maintained to be the constant value E1, signals from the detectors 2 and 3 are latched a point epsilonC1 is estimated based on the straight line l1, and it is repeated until EPSILONC1-epsilonPC=epsilonC is reached. Then, a decreasing distortion signal is output, signals from the detectors 2 and 3 are latched and epsilonP1 is estimated from the straight line l1, and it is repeated until epsilonP1+epsilonPC=epsilonP is reached, This operation is repeated until a test piece TP is broken, thus enabling an amount of non-elastic distortion and a plastic distortion and creep distortion constituting it to be maintained to be constant and fatigue test to be performed.
Patent JP-H05139486-A (JP)
Title: Low temperature silo
Inventor: SHIMA TSUNETO
IPC: B65D88/74
Filed: 1991-11-19
Abstract: PURPOSE:To cool down grains or the like stored in a silo and keep them, even in summertime, under uniform temperature distribution which does not have temperature gradient by a method wherein cooling pipes are provided to the inside of a wall layer of the silo and low temperature liquid is circulated through the cooling pipes while cooling air is blown into the silo. CONSTITUTION:Cooling pipes 6 are provided along the inner wall 1 of a silo, and a liquid delivery pump 7 that is connected to a cooling device 8 is connected to the cooling pipes 6. An air suction pipe 4 that is connected to a blower 2 is opened to the inner bottom of the inner wall 1 of the silo. An air exhaust pipe 5 opened to the top of the silo is connected to the blower 2 through an air conditioning device 3. Low temperature liquid such as water is delivered with the liquid delivery pump 7 and is circulated through the cooling pipes 6, and the inside of the silo is cooled down through the inner wall 1 of the silo. By sending cooling air or the like into the silo with the blower 2, the inside of the silo is cooled dot. Thereby grains or the like in the silo are appropriately cooled down and can be stored under uniform temperature distribution having no temperature gradient.
Patent JP-H07152298-A (JP)
Title: Image forming device
Inventor: KUSUMOTO HIROSHI
IPC: G03G21/10
Filed: 1993-11-30
Abstract: PURPOSE:To provide an image forming device which achieves improvement in the durability of a blade, prevents the blade from curling up and reduces the developer consumption. CONSTITUTION:The image forming device equipped with a cleaning means 17 having the blade 17a used for removing developer sticking on the surface of a photoreceptor 11 is further equipped with a residual-developer amount detecting means 16, provided upstream from the blade in the direction of the rotation of the photoreceptor 11, which detects amount of developer remaining on the surface of the photoreceptor 11 after transfer, and development-bias control means 41 and 42 which, in the case where the amount of developer detected by the means 16 is below a prescribed amount or the amount below the prescribed amount continues until the number of image sheets reaches a prescribed number, control the development bias when an area outside the image area of the original on the photoreceptor 11 reaches a developing position, and cause the developer to stick on the area outside the image area of the original on the photoreceptor 11.
Patent JP-H05144859-A (JP)
Title: Molding method of electronic component with sealing resin
Inventor: OSADA MICHIO
IPC: H01L21/56
Filed: 1991-11-18
Abstract: PURPOSE:To provide a method of molding an electronic component such as an LSI or the like with sealing resin, where bonding wires are prevented from being deformed to come into contact with each other or disconnected or getting deviated from an electrode due to molten resin material filled into both the cavities of a molding die. CONSTITUTION:Bonding wires which electrically connect electrodes 13 on a chip 1 to inner leads 70 are kept uniform in an interval between them, and molten resin material R filled into both the cavities of a molding die is nearly simultaneously filled into all the cavities as it is made to flow in fluid between the bonding wires 8 nearly under the same condition in a resin sealing molding process.
Patent JP-H11164162-A (JP)
Title: Color correction method
Inventor: HIMOTO ETSUKO
IPC: H04N1/60
Filed: 1997-12-01
Abstract: PROBLEM TO BE SOLVED: To easily perform color matching between a color image output device and a color image input device which have different color standards by finding and storing a color correction parameter of the color image input device from a standard value and a specific first measured value, and a color calibration parameter of the color image output device from the standard value and a specific second measured value. SOLUTION: A standard original 4, having arranged color patterns with known standard values, is read by a color image input device 1 to obtain a first measured value. Then a color correction parameter of the color image input device 1 is obtained from the standard values and the first measured value and is stored. Furthermore, image data of the standard original 4 which are corrected on the basis of the color calibration parameter of the color image input device 1 are printed on a color image output device 5, and the printed result is read by the color image input device 1 to obtain a second measured value. Then a color calibration parameter of the color image output device 5 is obtained from the standard original 4 and the second measured value and is stored.
Patent JP-2001151503-A (JP)
Title: Spacer for ozonizer
Inventor: KUBO TATSUYA
IPC: C01B13/11
Filed: 1999-11-19
Abstract: PROBLEM TO BE SOLVED: To provide a spacer for ozonizer, which is capable of easily assembling an ozonizer having an earth side electrode tube and a discharge tube. SOLUTION: The spacer for ozonizer 4 is interposed between the earth side electrode tube 1 and the discharge tube 2, which constitute the ozonizer. The spacer 4 is composed of a circular band 4a extending around the whole periphery of the outside surface of the discharge tube 2 and the circular band 4a has a plurality of round projecting parts 7 in contact with the inside of the earth side electrode tube 1. The circular band 4a of the spacer 4 has a plurality of chevron-sectional projecting parts 8 having flexibility, has the flexibility as a whole and is fitted into the outside periphery of the discharge tube 2. The discharge tube 2, into which a spacer 3 is fitted, is inserted into the earth side electrode tube 1.
Patent JP-H02173109-A (JP)
Title: Production of propylene homopolymer by multi-stage polymerization
Inventor: SAITO JUN
IPC: C08F10/00
Filed: 1988-12-27
Abstract: PURPOSE:To industrially advantageously obtain the subject polymer having excellent processability and strength by polymerizing propylene with two stages under specific conditions using a catalyst comprising of titanium trichloride composition, organic Al compound and aromatic carboxylate. CONSTITUTION:At first, (A) a titanium trichloride composition obtained by reacting solid reaction product from an organic Al compound and TiCl4 with an electron donor and electron acceptor is mixed with (B) an organic Al compound and (C) an aromatic carboxylate in molar ratios of component B/A=1-10 and C/A=0.1-200 to obtain a catalyst. Then, 10-90wt.% of whole propylene to be polymerized is polymerized at 40-75 deg.C in the presence of said catalyst to obtain a polymer having melt flow rate MFR1 and extinction quotient IR-tau1 satisfying formula I. Next, said reacted mixture is introduced into a second polymerizing system and residual part of propylene is polymerized at a temperature below 95 deg.C and higher than 3 deg.C more the reaction temperature in the first polymerizing system to afford the aimed polymer having melt flow rate MFRT and extinction quotient IR-tauT satisfying formula II.
Patent JP-H06179002-A (JP)
Title: Manufacture of surface treated stainless steel sheet
Inventor: NIWA YASUYUKI
IPC: B24B21/04
Filed: 1992-12-10
Abstract: PURPOSE:To manufacture a surface-treated stainless steel sheet having a speciality of ground mark easy to correct after forming work, no dazzling metallic luster along this ground mark, a nearly dull finished frosted surface and excellent corrosion resistance. CONSTITUTION:After the surface of the stainless steel plate is ground by belt grinding 14 to a prescribed surface roughness, the steel sheet is rolled 16 by 1st work rolls having a surface roughness each smaller than a surface roughness formed by belt grinding, then, rolled 16 by 2nd work rolls having a surface roughness each larger than the 1st surface roughness.
Patent JP-H02290682-A (JP)
Title: Inertia welding method
Inventor: JIYATSUKU SANFUOODO SUROWAA
IPC: G01N3/00
Filed: 1989-12-20
Abstract: PURPOSE: To provide an inertia welding method capable of controlling the generating position and its depth of a recess, which is caused in the weld zone of a first and a second metallic members, by relatively rotating both members in which the range of a diametrical ratio is prescribed in the weld zone. CONSTITUTION: The characteristic of this welding method is in inertia welding of members whose shapes are different from each other. In other words, the method differs from the conventional one by which alloy members of the same or similar shapes are welded to each other. In figure, the member A indicates a member to be welded to the member B, with the ratio of the diameter DB of the member B to the diameter DA of the member A to be set nearly 1.2 to 1 or higher. In addition, both of these welding members need to be arranged symmetrically to each other, and the center axis CLa of the member A has to be made coincident with the center axis CLb of the member B. Then, under these conditions, inertia welding with the above characteristic can be carried out by relatively rotating the members A, B. Incidentally, powder metallurgical superalloys for example can be used for both of these members.
Patent JP-H01170895-A (JP)
Title: Gripper for fuel handling machine of fast breeder
Inventor: MINAMI RYOGO
IPC: G21C19/32
Filed: 1987-12-26
Abstract: PURPOSE:To eliminate the need for exchanging a gripper end body so that the time for fuel exchange is shortened by constituting the title gripper in such a manner that pawls for a pot and pawls for an assembly are separately opened and closed by lifting of respective actuators. CONSTITUTION:A crank arm 34 for the assembly is lifted as shown by A and the pawls 29 for the assembly are opened or closed by the actuator 35 to grip or release the fuel assembly in the case of handling the bare fuel assembly by means of the gripper. The crank arm 32 for the pot is set in an up position and the pawls 26 for the pot are held closed as shown by A, then the pawls 29 for the assembly are opened and closed in the case of handling the fuel assembly in the fuel transfer pot. On the other hand, the pawls 29 for the assembly are held closed and the crank arm 32 for the pot is lifted, then the pawls 26 for the pot are opened and closed by the actuator 35 to grip or release the fuel transfer pot in the case of handling the fuel transfer pot contg. the fuel assembly.
Patent JP-H06155630-A (JP)
Title: Manufacture of member for tire
Inventor: SUZUKI MASARU
IPC: B29D30/38
Filed: 1992-11-18
Abstract: PURPOSE:To provide a method for manufacturing a member for tire having high quality wherein buried wires are not damaged. CONSTITUTION:A method for manufacturing a member for tire comprises a process for aligning a plurality of wires 1 through a guide, a process for making a pair of meshing gears 15 and 16 bite the aligned wires so as to make them corrugated, a process for making the longitudinal wave of the corrugated wires 2 fall down so as to make them lateral wave, and a process for coating the upper and lower parts of the wires made to be the lateral wave with rubber. In the process for corrugating the wires 2, the upper and lower parts of the wires 2 are covered with resin sheets 17 and 18 having excellent mechanical toughness before the wires 2 are bitten by the pair of gears 15 and 16. The wires 2 are bitten by the gears 15 and 16 together with the resin sheets 17 and 18.
Patent JP-H08157858-A (JP)
Title: Lubricating oil for wire of welding machine
Inventor: ONISHI TERUAKI
IPC: C10M169/04
Filed: 1994-12-12
Abstract: PURPOSE: To prepare the subject lubricating oil having excellent abrasion preventing performance, effective for decreasing the exchanging frequency of tips to remarkably improve the work efficiency and exhibiting excellent rust-proofing property and coatability by compounding either one of a phosphite and a phosphoric acid ester in combination with a sulfur-based extreme-pressure agent and a complex ester. CONSTITUTION: This composition is produced by compounding (A) 1-50wt.% of a compound selected from (i) a phosphite and (ii) a phosphoric acid ester, (B) 1-50wt.% of a sulfur-based extreme-pressure agent and (C) 10-98wt.% of a complex ester. Preferably, the component (i) is e.g. a secondary phosphite such as dioleyl hydrogen phosphite, the component B is e.g. a sulfurized oil and fat having a sulfur-content of 5-30wt.% and an active sulfur content of 0.5-20wt.% and the component C is e.g. an ester derived from an unsaturated carboxylic acid such as a dimer acid, a polyhydroxy compound such as trimethylolpropane and a monobasic acid.
Patent JP-H08156217-A (JP)
Title: Decorative material
Inventor: NAKAYAMA HIROAKI
IPC: B32B27/00
Filed: 1994-12-12
Abstract: PURPOSE: To bond a paper type decorative sheet bondable along an uneven curved surface of every shape by bonding a paper type base material layer and two tissue papers through an extrusion coating layer of a thermoplastic resin. CONSTITUTION: A decorative plate 1 is constituted by bonding a paper type decorative sheet 4 formed by successively laminating a printing layer 6 and a topcoat layer 7 to a paper type base material layer 5 to the surface of a pillar-shaped base material 2 through an adhesive layer 3. In this case, the paper type decorative sheet 4 composed of the paper type base material layer 5 wherein two tissue papers excellent in tensile force and having buffering properties are bonded by an extrusion coating layer of a thermoplastic resin is bonded to the surface of the pillar-shaped base material 2 through the adhesive layer 3. The topcoat layer 7 applied to the surface of the printing layer 6 is provided for the surface function of the decorative material and the adjustment of glossiness and suitably composed of a two-pack type curable urethane resin.
Patent JP-H11163030-A (JP)
Title: Method and device for wire bonding
Inventor: YOSHINO SHUETSU
IPC: H01L21/50
Filed: 1997-12-02
Abstract: PROBLEM TO BE SOLVED: To stabilize quality of bonded inner leads and improve availability of a wire bonding device, by electrically connecting the inner leads to pads of a semiconductor chip through metallic thin wires when bonding positions of the inner leads are within permitted limits. SOLUTION: After a lead frame mounted with a semiconductor chip 1 is fixed on a heat stage, bonding positions of pads 1a and inner leads 2a of the lead fame are recognized and the bonding positions of inner leads 2a to the pads 1a are corrected based on the recognized results. When it is discriminated that the bonding positions of the inner leads 2a are within permitted limits due to this correction, the inner leads 2a are electrically connected to the pads 1a of the semiconductor chip 1 through metallic thin wires 3. Therefore, the occurrence of insufficient press-fitting of the tips of the bonded inner leads 2a can be reduced.
Patent JP-H08160252-A (JP)
Title: Jack for optical cable and its assembling method
Inventor: HARA KAZUHISA
IPC: G02B6/38
Filed: 1994-12-09
Abstract: PURPOSE: To provide an optical cable jack which is connected to one end of an optical cable connected to an optical plug at the other end and suitably used to extend optical cable. CONSTITUTION: The jackets 12 and 13 at the tip side of the optical cable 10 are removed and the tip-side part of the optical cable 10 is inserted into a sleeve type member 16, and the end surface of the optical fiber 11 protruded from the tip part of the sleeve type member 16 is machined into a mirror surface, this sleeve type member 16 is inserted into the holding cylinder 21 of a housing 20 and incorporated, and the sleeve type member 16 is inserted into the housing 20 with a lock claw 23 and fixed.